1.Product instruction
Our R & D thermal flux easy to prepare aluminum welding fast, easy and simple. Its hardness, static bending and breaking load test indicators have reached similar imported finished product requirements, with a calorific value is moderate, fused solid, high plasticity of deposited metal, strong resistance to crack and peel capability, after welding without preheating before welding mild cold and so on.
Welding performance operation:
1, welded junction resistance: <4 × 10-4Ω;
2, the welding strength: after soldering joint strength is greater than the carrying capacity of copper cable.
2, the use of
(1) parallel to the cable penetration is placed on the pipeline welding mode;
(2) Copper welding mold placed in the hole at the top (cover the hole);
(3) followed by aluminum heat flux, an ignition agent is placed in the upper part of copper;
(4) with a match (flame) or direct ignition point guns;
(5) welding die quickly after ignition cover to cover, subject to the completion of combustion.
(6) Before welding, pipe surface to rust, oil.
